KLINGERSIL® C-4430

Premium quality, high-pressure gasket material with outstanding stress relaxation resistance and outstanding resistance to hot water and steam as well as to oils and hydrocarbons.

Has AS4020 potable water certification. Is fire safe and AGA approved.

Compressibility ASTM F 36 J: 9%
Recovery ASTM F 36 J min.: 50%

50 MPa, 16 h/300°C: 35MPa
50 MPa, 16 h/175°C: 39MPa
Stress relaxation BS7531 40 MPa, 16 h/300°C: 31MPa
Klinger cold/hot compression, 50 MPa
thickness decrease at 23°C: 8%
thickness decrease at 300°C: 11%
Tightness according DIN 3535/6: <0.1mg/sm

oil JRM 903: 5 h/150°C: 3%
fuel B: 5 h/23°C: 5%
Density 1,75g/cm3

Dimensions of the standard sheets
Sizes: 1000 x 1500 mm, 2000 x 1500 mm.
Thicknesses: 0.5 mm, 1.0 mm, 1.5 mm, 2.0 mm, 3.0 mm; other thicknesses and sizes on request.
Tolerances: thickness ±10%, length ± 50 mm, width ± 50 mm.

Surfaces
KLINGERSIL® gasket materials are generally furnished with surfaces of low adhesion. On request, graphite facings and other surface finishes on one or both sides are also available.

Function and durability
The performance and service life of KLINGER gaskets depend in large measure on proper storage and fitting, factors beyond the manufacture’s control. We can, however, vouch for the excellent quality of our products. With this in mind, please also observe our installation instructions.